| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.27 | 3.799% | $118.6111 | $118.61 | $118.60 | $118.60 |
| Purchase #2 | $102.72 | 5.303% | $108.1672 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $232.52 | 11.312% | $258.8227 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $97.25 | 4.308% | $101.4395 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $64.83 | 4.117% | $67.4991 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $132.33 | 11.848% | $148.0085 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $41.71 | 5.825% | $44.1396 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $785.63 | $846.6877 | $846.69 | $846.65 | $846.60 | |